SE8903178D0 - DEVICE FOR PUMPING OF LIQUID MEDIA - Google Patents

DEVICE FOR PUMPING OF LIQUID MEDIA

Info

Publication number
SE8903178D0
SE8903178D0 SE8903178A SE8903178A SE8903178D0 SE 8903178 D0 SE8903178 D0 SE 8903178D0 SE 8903178 A SE8903178 A SE 8903178A SE 8903178 A SE8903178 A SE 8903178A SE 8903178 D0 SE8903178 D0 SE 8903178D0
Authority
SE
Sweden
Prior art keywords
casing
pumping
shaft
walls
additional
Prior art date
Application number
SE8903178A
Other languages
Swedish (sv)
Other versions
SE500445C2 (en
SE8903178L (en
Inventor
P I Belomestnov
Original Assignee
Inst Teoreticheskoii Priklad N
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Teoreticheskoii Priklad N filed Critical Inst Teoreticheskoii Priklad N
Publication of SE8903178D0 publication Critical patent/SE8903178D0/en
Publication of SE8903178L publication Critical patent/SE8903178L/en
Publication of SE500445C2 publication Critical patent/SE500445C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/161—Shear force pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Advancing Webs (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

The proposed device for pumping a fluid medium comprises a casing (1). In the casing (1) a rotor (2) is mounted, which comprises a shaft (3) with a plurality of disks (4) mounted on it, and a partition (5) fixed to the walls of the casing (1) along the axis of the shaft (3) so that a suction zone (6) and a compression zone (7) are formed. The walls of the casing (1) form a through-channel in which is mounted an additional partition (8) fixed on the same walls of the casing (1) along the axis of the shaft (3) so that an additional suction zone (9) and an additional compression zone (10) are formed. Both partitions (5) and (8) are located on opposite sides in relation to the rotor (2).
SE8903178A 1988-01-29 1989-09-27 Device for pumping streaming media SE500445C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000025 WO1989007202A1 (en) 1988-01-29 1988-01-29 Device for pumping a fluid medium

Publications (3)

Publication Number Publication Date
SE8903178D0 true SE8903178D0 (en) 1989-09-27
SE8903178L SE8903178L (en) 1989-09-27
SE500445C2 SE500445C2 (en) 1994-06-27

Family

ID=21617188

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903178A SE500445C2 (en) 1988-01-29 1989-09-27 Device for pumping streaming media

Country Status (7)

Country Link
DE (2) DE3891236C2 (en)
DK (1) DK477889A (en)
FI (1) FI95499C (en)
NL (1) NL8820269A (en)
NO (1) NO893819L (en)
SE (1) SE500445C2 (en)
WO (1) WO1989007202A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06502464A (en) * 1989-10-16 1994-03-17 ゼム　インコーポレイテッド fan
WO2015007351A1 (en) * 2013-07-16 2015-01-22 Friedrich-Alexander-Universität Erlangen-Nürnberg Device for pumping two fluid flows

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE239213C (en) *
US3037457A (en) * 1959-08-26 1962-06-05 Gen Electric Pumps
US3275223A (en) * 1964-08-03 1966-09-27 American Radiator & Standard Fluid moving means
NL6918300A (en) * 1969-12-05 1971-06-08
US3930745A (en) * 1974-12-20 1976-01-06 Gassie Donald V Fluid pumps
DE2523199A1 (en) * 1975-05-26 1976-12-16 Bosch Gmbh Robert Frictional action cross flow fan - has parallel disc rotor enclosed by duct with three walls and fourth boundary intersecting discs
SU761745A1 (en) * 1975-11-05 1980-09-07 Od Zavod Strojgidravlika Controllable axial-piston hydraulic machine
SU985444A1 (en) * 1981-01-04 1982-12-30 Литовский Научно-Исследовательский Институт Строительства И Архитектуры Disc fan

Also Published As

Publication number Publication date
NO893819D0 (en) 1989-09-26
FI894569A (en) 1989-09-27
FI95499B (en) 1995-10-31
DK477889A (en) 1989-11-24
SE500445C2 (en) 1994-06-27
WO1989007202A1 (en) 1989-08-10
DE3891236C2 (en) 1995-06-01
NO893819L (en) 1989-09-26
FI894569A0 (en) 1989-09-27
NL8820269A (en) 1989-12-01
FI95499C (en) 1996-02-12
DK477889D0 (en) 1989-09-28
SE8903178L (en) 1989-09-27
DE3891236T1 (en) 1990-01-11

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